Invention Grant
US09109055B2 Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition
有权
包含过渡金属化合物的过渡金属催化剂组合物和使用该催化剂组合物制备聚烯烃的方法
- Patent Title: Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition
- Patent Title (中): 包含过渡金属化合物的过渡金属催化剂组合物和使用该催化剂组合物制备聚烯烃的方法
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Application No.: US14112849Application Date: 2012-08-24
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Publication No.: US09109055B2Publication Date: 2015-08-18
- Inventor: Won-Hee Kim , Kyung-Seop Noh , Nan-Young Lee , Sang-Jin Jeon
- Applicant: Won-Hee Kim , Kyung-Seop Noh , Nan-Young Lee , Sang-Jin Jeon
- Applicant Address: KR Seoul
- Assignee: LG CHEM. LTD.
- Current Assignee: LG CHEM. LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2012-0085343 20120803
- International Application: PCT/KR2012/006787 WO 20120824
- International Announcement: WO2014/021494 WO 20140206
- Main IPC: C08F4/64
- IPC: C08F4/64 ; C08F4/76 ; B01J23/00 ; B01J21/06 ; C08F10/00
Abstract:
The present invention relates to a transition metal catalyst composition which can exhibit high reactivity in a polymerization reaction of a polyolefin and can easily control characteristics such as chemical structure, molecular weight distribution, mechanical properties, and the like of a synthesized polyolefin, and a method of preparing a polyolefin using the catalyst composition.
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